package com.bingbing.back.mapper;

import com.bingbing.back.po.EchartsArea;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface EchartsAreaMapper {

    // 返回echarts就业地区分布图的数据
    List<EchartsArea> showAreaById(int majorId);
}
